The Dawes Blowfish 18" Kids Bike is designed for growing cyclists ready to develop their skills and enjoy greater independence on two wheels. Featuring a lightweight Dawes 6061 aluminium junior frame and dependable everyday components, it provides a comfortable and confidence-inspiring riding experience. Its 18-inch wheels offer an intermediate size for children progressing beyond smaller junior bicycles but not yet ready for a 20-inch model. With child-friendly proportions and straightforward operation, the Dawes Blowfish 18" is well suited to family outings, local parks, cycle paths and everyday cycling adventures, helping young riders develop the confidence to explore further.
A simple single-speed drivetrain keeps riding intuitive, allowing children to concentrate on pedalling, steering and braking without the distraction of changing gears. The 36T chainring and 16T rear freewheel provide practical gearing for everyday cycling, while the 140mm cranks and ball-bearing bottom bracket deliver dependable performance. A rigid steel Unicrown fork offers durable construction and predictable handling, making the bike straightforward to control on suitable riding surfaces. Alloy V-brakes with junior-reach alloy brake levers provide reliable stopping power and help young riders develop the essential braking skills needed for confident independent cycling.
Designed to handle the demands of enthusiastic young cyclists, the Dawes Blowfish 18" features single-wall aluminium rims with 14G spokes and durable nutted alloy hubs for reliable everyday use. The wide 18x2.125-inch tyres provide reassuring grip and stability, while the riser handlebars and comfortable grips help maintain a natural, controlled riding position. A cushioned junior saddle and adjustable aluminium seatpost contribute to a comfortable riding experience as children continue developing their abilities. Combining lightweight aluminium construction, dependable components and a practical intermediate wheel size, the Dawes Blowfish 18" is an excellent choice for young riders progressing towards larger bicycles.
Key Features & Benefits:
- Lightweight Aluminium Frame:Dawes 6061 aluminium junior frame combines durability with manageable handling for growing cyclists.
- 18-Inch Wheels:Provide an intermediate size for children progressing towards larger bikes, offering stable handling and confident control.
- Simple Single-Speed Drivetrain:A 36T chainring and 16T rear freewheel allow young riders to concentrate on developing their pedalling, steering and braking skills.
- Durable Steel Fork:A rigid steel Unicrown fork provides dependable construction and predictable handling for everyday adventures.
- Child-Friendly Alloy V-Brakes:Junior-reach alloy brake levers and reliable V-brakes provide comfortable braking control and dependable stopping power.
- Durable Aluminium Wheels:Single-wall aluminium rims, 14G spokes and nutted alloy hubs offer dependable performance for regular riding.
- Comfortable Junior Components:Riser handlebars, comfortable grips and a cushioned junior saddle help create an enjoyable riding experience.
- Wide 18x2.125-Inch Tyres:Provide reassuring grip and stability on suitable riding surfaces, supporting confidence as children develop their cycling abilities.
Full specification:
- Frame:Dawes 6061 aluminium junior frame
- Fork:Steel Unicrown rigid fork
- Number of Gears:1, single-speed
- Chainset:140mm cranks
- Chainrings:36T single chainring
- Rear Cassette:16T single-speed freewheel
- Bottom Bracket:Ball-bearing bottom bracket
- Pedals:1/2-inch pedals
- Rims:18-inch single-wall aluminium alloy, 14G spokes
- Front Hub:28-hole nutted aluminium alloy
- Rear Hub:28-hole nutted aluminium alloy
- Front Tyre:18x2.125 inches
- Rear Tyre:18x2.125 inches
- Brakes:Aluminium alloy V-brakes with junior-reach alloy brake levers
- Handlebars:Riser handlebars, 35mm rise; width requires supplier confirmation
- Grips:Black handlebar grips
- Headset:1-inch threaded
- Stem:Quill stem
- Saddle:Cushioned junior saddle
- Seatpost:Aluminium alloy, 27.2mm diameter
- Weight:9.4kg
Manufacturers reserve the right to change specifications without notice based on availability at the point of assembly.
Information for Dawes kids bike range:
Finding the right children’s bike starts with a comfortable fit and controls your child can use confidently. Whether they’re learning to pedal or ready for longer family adventures, Dawes offers a choice of styles and sizes to suit different stages.
The current children’s range includes 14, 16, 18, 20, 24 and 26-inch wheels. Smaller models include the Thunder, Princess, Blowfish and Lil Duchess, while the Bullet HT and Paris HT bring mountain-bike features to the larger sizes.
Why choose a Dawes kids’ bike?
Choice of riding styles: From heritage-inspired bikes to junior mountain bikes, there are options for different interests.
Simple first bikes: Single-speed models let younger children concentrate on pedalling, steering and braking.
Aluminium options: The Blowfish, Bullet HT and Paris HT use aluminium frames to help keep weight manageable.
Geared models for growing riders: Bullet HT and Paris HT bikes introduce Shimano gears from 20-inch wheels.
Front suspension options: The Bullet HT and Paris HT feature suspension forks for added comfort over uneven ground.
Size Chart for Dawes Kids Bikes
| Model | Wheel Size | Approximate Age | Approximate Rider Height |
| Thunder | 14-inch | 3–4 years | - |
| Princess | 14-inch | 3–4 years | - |
| Blowfish | 14-inch | 3–4 years | - |
| Lil Duchess | 14-inch | 3–4 years | - |
| Thunder | 16-inch | 4–5 years | - |
| Princess | 16-inch | 4–5 years | - |
| Blowfish | 16-inch | 4–5 years | - |
| Lil Duchess | 16-inch | 4–5 years | - |
| Blowfish | 18-inch | 5–6 years | - |
| Lil Duchess | 18-inch | 5–6 years | - |
| Bullet HT | 20-inch | 6–8 years | 114–135cm |
| Paris HT | 20-inch | 6–8 years | 114–135cm |
| Bullet HT | 24-inch | 8+ years | 122–140cm |
| Paris HT | 24-inch | 8+ years | 122–140cm |
| Bullet HT | 26-inch | 9+ years | 135–150cm |
| Paris HT | 26-inch | 9+ years | 135–150cm |
Sizing advice: Use age as a starting point. Check that your child can comfortably reach the handlebars, operate both brakes and get on and off confidently before choosing a size.
Warranty Information for Dawes:
Tandem Group Cycles’ general bicycle warranty policy lists different periods according to the part:
Rigid steel frames and forks: Five years.
Rigid aluminium frames and forks: Three years.
Suspension frames and forks, paintwork, decals and original parts: Generally one year, with some branded components covered by their own manufacturer’s warranty.
Cover applies to the original owner, with proof of purchase and cycle registration required to validate a claim. Wear and tear, accidental damage, misuse and inadequate maintenance are excluded, as are labour and transport costs. Claims should normally go through the original retailer.
View warranty information and owner’s manuals